Datetimes and ColorGrid generate unexistent colored values

Lauri Kari · Post by **Lauri Kari** » Fri Jul 30, 2004 12:46 pm

Hi !

Is there a way to avoid a ColorGrid surface to generate nonexistent values in the case there is caps in datetimes otherwise continuously distributed ?

It seems that the TChart-component generates colored points distributed equally over the caps and does not show the values as missing.

With best regards
Lauri Kari

Post by **Pep** » Fri Jul 30, 2004 2:31 pm

Hi Lauri,

I've posted one example into the steema.public.attachments newsgroup which shows how to do this.

Lauri Kari · Post by **Lauri Kari** » Mon Aug 02, 2004 8:35 am

I've read the example and I found it impossible to use the TChart this way.

Because of the large number of points an array is generated and given to be automatically colored by the TChart.

Is there a way to show a hole using AddArrayXYZ ?

Post by **Pep** » Tue Aug 03, 2004 9:46 am

Hi Lauri,

Is there a way to show a hole using AddArrayXYZ ?

There's no other way that I know of.

Datetimes and ColorGrid generate unexistent colored values

Datetimes and ColorGrid generate unexistent colored values

The example of a hole in the surface